1055647557

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{21871}}^1$

素因数の和:22081

約数の個数: 24

約数和(自身を含む): 1583182848

約数和(自身を除く): 527535291

約数列:

[1, 3, 9, 31, 93, 173, 279, 519, 1557, 5363, 16089, 21871, 48267, 65613, 196839, 678001, 2034003, 3783683, 6102009, 11351049, 34053147, 117294173, 351882519, 1055647557]

約数ペア:

[(1, 1055647557), (3, 351882519), (9, 117294173), (31, 34053147), (93, 11351049), (173, 6102009), (279, 3783683), (519, 2034003), (1557, 678001), (5363, 196839), (16089, 65613), (21871, 48267)]